Fig. 2

SFRP2 inhibited β-catenin into the nuclei of SCAPs. a Western blot results showed that overexpression of SFRP2 decreased the level of nuclear β-catenin. b Quantitative analysis of nuclear β-catenin based on western blot results. c Western blot results showed that the depletion of SFRP2 upregulated the level of nuclear β-catenin. Beta-actin or histone H3 was used as an internal control. d Quantitative analysis of nuclear β-catenin based on western blot results. Student’s t test was performed to determine statistical significance. All error bars represent SD (n = 3). **p ≤ 0.01